--- title: "Flights to London (LGW) from Seattle (SEA) | Expedia.co.uk" description: "Reserve one-way or return flights from Seattle to London with no change fee on selected flights. Earn your airline miles on top of our rewards! Get 2026 flight deals for now!" canonical: "https://www.expedia.co.uk/lp/flights/sea/lgw/seattle-to-london" language: en-GB market: GB currency: GBP prices_as_of: 2026-11-13T01:21:14Z --- # £188 Cheap Flights from Seattle (SEA) to London (LGW) ![A cityscape with modern skyscrapers and a historic building with a dome.](https://images.trvl-media.com/place/5719884/bc9c23ea-aad8-4fef-bb46-9bced0829cf0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View £188 flight on Mon, 19 Apr 2027](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:19/04/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:188.00&airProductToken=AQplCjAIxpIBEgM2ODIYkgEgiikomPKqAzDV9aoDOE5AAFgBagVMSUdIVHIITkoxUVVTTFQKMQjGkgESAzQ3MhiKKSDLsQEolvaqAzDU96oDOE5AAVgBagVMSUdIVHIITkoxUVVTTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Gatwick Airport (LGW) [Condor](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DE"}}]) [Icelandair](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) [Swiss International Air Lines](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) [Turkish Airlines](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) [Air France](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) [JetBlue Airways](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Delta](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:27/11/2026TANYT&leg2=from:LGW,to:SEA,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 25% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Seattle to London (SEA-LGW) Prices were available within the past 7 days and start at £188 for one-way flights and £463 for return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return [Select Icelandair flight, departing Tue, 9 Feb from Seattle to London, returning Tue, 16 Feb, priced at £463 Found 5 hours ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:09/02/2027TANYT&leg2=from:LGW,to:SEA,departure:16/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:462.70&airProductToken=AQplCjAIxpIBEgM2ODAYkgEgiikoq-ikAzD366QDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ3MBiKKSDLsQEozOykAzCP7qQDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDcxGMuxASCKKSiLsqUDMNOzpQM4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjgxGIopIJIBKLy0pQMwnLilAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) Tue, 9 Feb - Tue, 16 Feb · SEA · LGW · From £463 · Return [Select Icelandair flight, departing Wed, 28 Apr from Seattle to London, returning Wed, 19 May, priced at £472 Found 9 hours ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:28/04/2027TANYT&leg2=from:LGW,to:SEA,departure:19/05/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:471.33&airProductToken=AQplCjAIxpIBEgM2ODIYkgEgiikouNerAzD12qsDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ3MhiKKSDLsQEotturAzD03KsDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDcxGMuxASCKKSiQva0DMNO-rQM4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjgxGIopIJIBKLK%5FrQMwl8OtAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) Wed, 28 Apr - Wed, 19 May · SEA · LGW · From £472 · Return [Select Icelandair flight, departing Wed, 28 Apr from Seattle to London, returning Wed, 19 May, priced at £473 Found 9 hours ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:28/04/2027TANYT&leg2=from:LGW,to:SEA,departure:19/05/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:472.53&airProductToken=AQplCjAIxpIBEgM2ODIYkgEgiikouNerAzD12qsDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ3MhiKKSDLsQEotturAzD03KsDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDcxGMuxASCKKSiQva0DMNO-rQM4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjg1GIopIJIBKODHrQMwxcutAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) Wed, 28 Apr - Wed, 19 May · SEA · LGW · From £473 · Return [Select Icelandair flight, departing Tue, 9 Feb from Seattle to London, returning Fri, 19 Feb, priced at £480 Found 6 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:09/02/2027TANYT&leg2=from:LGW,to:SEA,departure:19/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:479.10&airProductToken=AQplCjAIxpIBEgM2ODAYkgEgiikoq-ikAzD366QDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ3MBiKKSDLsQEozOykAzCP7qQDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDcxGMuxASCKKSjr06UDMLPVpQM4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjgxGIopIJIBKJzWpQMw%5FNmlAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) Tue, 9 Feb - Fri, 19 Feb · SEA · LGW · From £480 · Return [Select Icelandair flight, departing Sun, 25 Apr from Seattle to London, returning Thu, 29 Apr, priced at £484 Found 6 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:25/04/2027TANYT&leg2=from:LGW,to:SEA,departure:29/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:483.63&airProductToken=AQplCjAIxpIBEgM2ODIYkgEgiiko2LWrAzCVuasDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ3MhiKKSDLsQEo1rmrAzCUu6sDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDczGMuxASCKKSiw3asDMPPeqwM4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjgxGIopIJIBKNLpqwMwt-2rAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) Sun, 25 Apr - Thu, 29 Apr · SEA · LGW · From £484 · Return [Select Icelandair flight, departing Mon, 15 Mar from Seattle to London, returning Mon, 22 Mar, priced at £490 Found 13 hours ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:15/03/2027TANYT&leg2=from:LGW,to:SEA,departure:22/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:489.70&airProductToken=AQplCjAIxpIBEgM2ODAYkgEgiiko6-anAzC36qcDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ3MBiKKSDLsQEojOunAzDP7KcDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDczGMuxASCKKSjwsagDMLOzqAM4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjgzGIopIJIBKKG0qAMw%5FLeoAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) Mon, 15 Mar - Mon, 22 Mar · SEA · LGW · From £490 · Return [Select Condor flight, departing Sun, 24 Jan from Seattle to London, returning Thu, 28 Jan, priced at £569 Found 4 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:24/01/2027TANYT&leg2=from:LGW,to:SEA,departure:28/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:568.38&airProductToken=AQpnCjEIxIoBEgQyMDI5GJIBIKUEKMS0owMwprmjAzhZQABYAWoLRUNPTk9NWVpFUk9yAkxNCjIIxIoBEgQ0MzMyGKUEIMuxASilu6MDMIS8owM4WUAAWAFqC0VDT05PTVlaRVJPcgJMTQpnCjIIxIoBEgQ0MzMxGMuxASClBCjR26MDMKvcowM4WUAAWAFqC0VDT05PTVlaRVJPcgJMTQoxCMSKARIEMjAzMhilBCCSASj73KMDMPvhowM4WUAAWAFqC0VDT05PTVlaRVJPcgJMTRIKCAsQARgIKgJERRgBIgQIARABKAIwAw) Sun, 24 Jan - Thu, 28 Jan · SEA · LG · W · From £569 · Return [Select Delta flight, departing Wed, 30 Dec from Seattle to London, returning Wed, 10 Feb, priced at £614 Found 6 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:30/12/2026TANYT&leg2=from:LGW,to:SEA,departure:10/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:613.50&airProductToken=AQp5CjMIxJgBEgI4MBiSASDiMCi9m6EDMKSgoQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYODZPQlYKQgjEmAESBDg0NzAY4jAgy7EBKMuioQMwkaOhAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg4Nk9CVnoKCMGMARIEODQ3MAp5CkIIxJgBEgQ4MzQ2GMuxASDiMCjY7aQDMJ7upAM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYODZPQlZ6CgjBjAESBDgzNDYKMwjEmAESAjgxGOIwIJIBKOnupAMw6fOkAzhFQAFYAWoJTUFJTkJBU0lDcghWTFg4Nk9CVhIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Wed, 30 Dec - Wed, 10 Feb · SEA · LGW · From £614 · Return [Select Virgin Atlantic flight, departing Tue, 9 Feb from Seattle to London, returning Fri, 19 Feb, priced at £621 Found 6 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:09/02/2027TANYT&leg2=from:LGW,to:SEA,departure:19/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:620.10&airProductToken=AQp%5FCj0I1qYBEgQ2Nzc0GJIBIOIwKIXppAMwzu2kAzhUQABYAWoFTElHSFRyCE9MWDg2T0JWegoIwYwBEgQ2Nzc0Cj4I1qYBEgQ2NzQyGOIwIMuxASjr76QDMLHwpAM4VEABWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMGMARIENjc0Mgp%5FCj4I1qYBEgQ2NzQxGMuxASDiMCj40qUDML7TpQM4VEAAWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMGMARIENjc0MQo9CNamARIEMzk4NxjiMCCSASiJ1KUDMIfZpQM4VEABWAFqBUxJR0hUcghPTFg4Nk9CVnoKCMSYARIEMzk4NxIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) Tue, 9 Feb - Fri, 19 Feb · SEA · LGW · From £621 · Return [Select Air France flight, departing Wed, 14 Apr from Seattle to London, returning Fri, 30 Apr, priced at £626 Found 1 day ago](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LGW,departure:14/04/2027TANYT&leg2=from:LGW,to:SEA,departure:30/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:625.53&airProductToken=AQpzCj0IwYwBEgQzNjUzGJIBIOIwKN-5qgMwxr6qAzhWQABYAWoFTElHSFRyCFZMWDg2T0JWegoIxJgBEgQzNjUzCjIIwYwBEgQxNzA2GOIwIMuxASi-v6oDMITAqgM4TEABWAFqBUxJR0hUcghWTFg4Nk9CVgpzCjIIwYwBEgQxNzA1GMuxASDiMCj35asDMMLmqwM4TEAAWAFqBUxJR0hUcghWTFg4Nk9CVgo9CMGMARIEMzYyMhjiMCCSASio6KsDMJvtqwM4VkABWAFqBUxJR0hUcghWTFg4Nk9CVnoKCMSYARIEMzYyMhIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMA0) Wed, 14 Apr - Fri, 30 Ap · r · SEA · LGW · From £626 · Return ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 34 minutes. Flights from £501](https://www.expedia.co.uk/Flights-Search?leg1=from:SEA,to:LHR,departure:27/11/2026TANYT&leg2=from:LHR,to:SEA,departure:24/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 34 min ## Find the cheapest month to fly from Seattle (SEA) to London (LGW) ### April is typically the cheapest month to fly From £453 - £725 per traveller. View flights in April Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Compare flights from Seattle to London easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to London. Operating between them flights per day, 7 airlines cover the route. And fly direct, getting you to Gatwick in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Gatwick. To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. #### Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Gatwick (LGW) The easiest way to view the best deals on flights from Seattle to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Gatwick start at just £463 and range up to £626\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seattle and London - booking your flight during February, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper #### Why you should book your Seattle to London flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Gatwick for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you. Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight. ## Frequently Asked Questions ### How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) cost? You can find cheap one-way flights from £188 and cheap return flights £463 SEA to LGW with Expedia. One-way flights typically cost between £459 and £3122\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to LGW ticket fares go up or down. ### What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick)? The cheapest months to fly from SEA to LGW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick)? Enter SEA to LGW and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from Seattle, WA (SEA) to London (LGW)? To find a cheap flight from Seattle, WA (SEA) to London (LGW), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.co.uk/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick)? The earliest flight from Seattle - Tacoma Intl. (SEA) to Gatwick (LGW) typically departs around 12:05 AM. This service is operated by American Airlines and British Airways. This is a seasonal service, active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick)? There are no nonstop flights from Seattle - Tacoma Intl. (SEA) to London (LGW-Gatwick). For connecting flights, a one-stop journey typically takes around 13 hours 18 minutes. If you have two or more stops, your travel time will be longer, usually around 19 hours 30 minutes. The distance covered on this route is approximately 7742 kilometres. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns. ### Can you fly business or first class from Seattle, WA (SEA) to London (LGW)? Select the "Business class" and "First class" filters when looking for Seattle, WA (SEA) to London (LGW) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) flight with Expedia? It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.co.uk/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for London (LGW) from Seattle, WA (SEA)? If you're planning to travel to London from Seattle - Tacoma Intl. (SEA), you can fly directly into Gatwick (LGW). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), or O'Hare Intl. (ORD) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) at the last minute? Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) flight and hotel package? Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to London (LGW-Gatwick) [flight and hotel package](https://www.expedia.co.uk/gatwick.d182523.holidays-city-breaks) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Seattle, WA (SEA) to London (LGW)? If you booked your Seattle, WA (SEA) to London (LGW) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.co.uk/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.co.uk/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Seattle-Tacoma International Airport | | ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Gatwick Airport | | Distance | 4,810 miles away | | Airlines serving | Condor, Icelandair, Swiss International Air Lines, Turkish Airlines, Air France, JetBlue Airways, Delta, Iberia, Virgin Atlantic, KLM, Singapore Airlines, TAP Portugal, Air Europa, American Airlines, British Airways | | Popular airline | Condor | | Return price | £463 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Aberdeen (ABZ) to London (LGW)](https://www.expedia.co.uk/lp/flights/abz/lgw/aberdeen-to-london) - [Flights from Arrecife (ACE) to London (LGW)](https://www.expedia.co.uk/lp/flights/ace/lgw/arrecife-to-london) - [Flights from Izmir (ADB) to London (LGW)](https://www.expedia.co.uk/lp/flights/adb/lgw/izmir-to-london) - [Flights from Málaga (AGP) to London (LGW)](https://www.expedia.co.uk/lp/flights/agp/lgw/malaga-to-london) - [Flights from Alicante (ALC) to London (LGW)](https://www.expedia.co.uk/lp/flights/alc/lgw/alicante-to-london) - [Flights from Amsterdam (AMS) to London (LGW)](https://www.expedia.co.uk/lp/flights/ams/lgw/amsterdam-to-london) - [Flights from St. John's (ANU) to London (LGW)](https://www.expedia.co.uk/lp/flights/anu/lgw/st-johns-to-london) - [Flights from Stockholm (ARN) to London (LGW)](https://www.expedia.co.uk/lp/flights/arn/lgw/stockholm-to-london) - [Flights from Athens (ATH) to London (LGW)](https://www.expedia.co.uk/lp/flights/ath/lgw/athens-to-london) - [Flights from Sri Guru Ram Das Ji Intl. 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[Flights from Delhi (DEL) to London (LGW)](https://www.expedia.co.uk/lp/flights/del/lgw/delhi-to-london) - [Flights from Dallas (DFW) to London (LGW)](https://www.expedia.co.uk/lp/flights/dfw/lgw/dallas-to-london) - [Flights from Dalaman (DLM) to London (LGW)](https://www.expedia.co.uk/lp/flights/dlm/lgw/dalaman-to-london) - [Flights from Dublin (DUB) to London (LGW)](https://www.expedia.co.uk/lp/flights/dub/lgw/dublin-to-london) - [Flights from Entebbe (EBB) to London (LGW)](https://www.expedia.co.uk/lp/flights/ebb/lgw/entebbe-to-london) - [Flights from Edinburgh (EDI) to London (LGW)](https://www.expedia.co.uk/lp/flights/edi/lgw/edinburgh-to-london) - [Flights from Tortola (EIS) to London (LGW)](https://www.expedia.co.uk/lp/flights/eis/lgw/tortola-to-london) - [Flights from Exeter (EXT) to London (LGW)](https://www.expedia.co.uk/lp/flights/ext/lgw/exeter-to-london) - [Flights from Faro (FAO) to London (LGW)](https://www.expedia.co.uk/lp/flights/fao/lgw/faro-to-london) - [Flights from Rome (FCO) to London (LGW)](https://www.expedia.co.uk/lp/flights/fco/lgw/rome-to-london) - [Flights from Florence (FLR) to London (LGW)](https://www.expedia.co.uk/lp/flights/flr/lgw/florence-to-london) - [Flights from Funchal (FNC) to London (LGW)](https://www.expedia.co.uk/lp/flights/fnc/lgw/funchal-to-london) - [Flights from El Calafate (FTE) to London (LGW)](https://www.expedia.co.uk/lp/flights/fte/lgw/el-calafate-to-london) - [Flights from Guernsey (GCI) to London (LGW)](https://www.expedia.co.uk/lp/flights/gci/lgw/guernsey-to-london) - [Flights from Georgetown (GEO) to London (LGW)](https://www.expedia.co.uk/lp/flights/geo/lgw/georgetown-to-london) - [Flights from Glasgow (GLA) to London (LGW)](https://www.expedia.co.uk/lp/flights/gla/lgw/glasgow-to-london) - [Flights from Geneva (GVA) to London (LGW)](https://www.expedia.co.uk/lp/flights/gva/lgw/geneva-to-london) - [Flights from Heraklion (HER) to London (LGW)](https://www.expedia.co.uk/lp/flights/her/lgw/heraklion-to-london) - [Flights from Harare (HRE) to London (LGW)](https://www.expedia.co.uk/lp/flights/hre/lgw/harare-to-london) - [Flights from Hurghada (HRG) to London (LGW)](https://www.expedia.co.uk/lp/flights/hrg/lgw/hurghada-to-london) - [Flights from Ibiza (IBZ) to London (LGW)](https://www.expedia.co.uk/lp/flights/ibz/lgw/ibiza-to-london) - [Flights from Inverness (INV) to London (LGW)](https://www.expedia.co.uk/lp/flights/inv/lgw/inverness-to-london) - [Flights from Isle of Man (IOM) to London (LGW)](https://www.expedia.co.uk/lp/flights/iom/lgw/isle-of-man-to-london) - [Flights from Istanbul (IST) to London (LGW)](https://www.expedia.co.uk/lp/flights/ist/lgw/istanbul-to-london) - [Flights from Jersey (JER) to London (LGW)](https://www.expedia.co.uk/lp/flights/jer/lgw/jersey-to-london) - [Flights from New York (JFK) to London (LGW)](https://www.expedia.co.uk/lp/flights/jfk/lgw/new-york-to-london) - [Flights from Mykonos (JMK) to London (LGW)](https://www.expedia.co.uk/lp/flights/jmk/lgw/mykonos-to-london) - [Flights from Kingston (KIN) to London (LGW)](https://www.expedia.co.uk/lp/flights/kin/lgw/kingston-to-london) - 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[Flights from Split (SPU) to London (LGW)](https://www.expedia.co.uk/lp/flights/spu/lgw/split-to-london) - [Flights from Seville (SVQ) to London (LGW)](https://www.expedia.co.uk/lp/flights/svq/lgw/seville-to-london) - [Flights from Tobago (TAB) to London (LGW)](https://www.expedia.co.uk/lp/flights/tab/lgw/tobago-to-london) - [Flights from Tenerife (TFS) to London (LGW)](https://www.expedia.co.uk/lp/flights/tfs/lgw/tenerife-to-london) - [Flights from Tivat (TIV) to London (LGW)](https://www.expedia.co.uk/lp/flights/tiv/lgw/tivat-to-london) - [Flights from Tangier (TNG) to London (LGW)](https://www.expedia.co.uk/lp/flights/tng/lgw/tangier-to-london) - [Flights from Tampa (TPA) to London (LGW)](https://www.expedia.co.uk/lp/flights/tpa/lgw/tampa-to-london) - [Flights from Vieux Fort (UVF) to London (LGW)](https://www.expedia.co.uk/lp/flights/uvf/lgw/vieux-fort-to-london) - [Flights from Brescia (VBS) to London (LGW)](https://www.expedia.co.uk/lp/flights/vbs/lgw/brescia-to-london) - [Flights from Vienna (VIE) to London (LGW)](https://www.expedia.co.uk/lp/flights/vie/lgw/vienna-to-london) - [Flights from Valencia (VLC) to London (LGW)](https://www.expedia.co.uk/lp/flights/vlc/lgw/valencia-to-london) - [Flights from Verona (VRN) to London (LGW)](https://www.expedia.co.uk/lp/flights/vrn/lgw/verona-to-london) - [Flights from Jerez de La Frontera (XRY) to London (LGW)](https://www.expedia.co.uk/lp/flights/xry/lgw/jerez-de-la-frontera-to-london) - [Flights from Toronto (YYZ) to London (LGW)](https://www.expedia.co.uk/lp/flights/yyz/lgw/toronto-to-london) - [Flights from Zürich (ZRH) to London (LGW)](https://www.expedia.co.uk/lp/flights/zrh/lgw/zurich-to-london) - [Flights from Zakynthos (ZTH) to London (LGW)](https://www.expedia.co.uk/lp/flights/zth/lgw/zakynthos-to-london) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/sea/lgw/seattle-to-london en-US: https://www.expedia.com/lp/flights/sea/lgw/seattle-to-london ko-KR: https://www.expedia.co.kr/lp/flights/sea/lgw/seattle-to-london ar: https://www.expedia.sa/lp/flights/sea/lgw/seattle-to-london en-NZ: https://www.expedia.co.nz/lp/flights/sea/lgw/seattle-to-london en-CA: https://www.expedia.ca/lp/flights/sea/lgw/seattle-to-london sv-SE: https://www.expedia.se/lp/flyg/sea/lgw/seattle-till-london da-DK: https://www.expedia.dk/lp/fly/sea/lgw/seattle-til-london it-IT: https://www.expedia.it/lp/voli/sea/lgw/seattle-a-londra es: https://www.expedia.com/es/lp/vuelos/sea/lgw/seattle-a-londres en-JP: https://www.expedia.co.jp/en/lp/flights/sea/lgw/seattle-to-london en-GB: https://www.expedia.co.uk/lp/flights/sea/lgw/seattle-to-london ```